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Comparison
HubSpot Sales Hub is sequences and sales automation inside a full CRM. ProducerSpark is the prospecting in front of it: who to contact, why now, and LinkedIn and email automation from one sentence in Claude or ChatGPT.
If you sell insurance: the producers and CFOs found and contacted on both channels, then dropped into HubSpot as a file.
If you sell technology or services: the new CIOs found from one request, with emails and signals, before they ever reach the CRM.
HubSpot Sales Hub gives you sequences, calling and automation on the HubSpot CRM, from a free tier for 2 users, Starter from $20 a seat a month, and Professional at $100 a seat a month plus $1,500 onboarding. It works on the contacts already in your CRM; LinkedIn steps are task reminders through Sales Navigator. ProducerSpark finds the people with business emails, shows the signal behind each one, and runs LinkedIn and email automation from your own accounts, for $99 per user a month. Many teams use both: ProducerSpark to find and start, HubSpot to track.
One sentence in Claude. Back comes a table with a business email for every person it can source, each with its source and date, and the reason to reach out now.
Commercial lines producers, account managers and agency principals at the retail agencies in your territory.
Finance and HR leaders at growing mid-size companies due for a commercial insurance or benefits review.
Decision makers at companies showing a reason to talk now: a new leader, a hiring push, a technology they run.
Example data. The people, companies and addresses are fictional. Real results show the same columns, plus LinkedIn URL and phone when found.
In Claude
A signal is a dated reason to reach out, found at the source and shown next to the person. You pick the signal; the agent keeps watching for new people who match and adds them to the campaign.
Found on LinkedIn and in press releases, with the start date. New leader alerts.
Found on their careers page and job boards, with the job post link. Companies hiring.
Found on their website and job posts, with the page it came from. Companies using a technology.
Your agent reads each company's own site and checks it: a client portal login, a line of business, a partner they name, with the page it found it on. Every signal we track.
In Claude, open Settings, then Connectors, then Add custom connector.
Name it ProducerSpark and enter https://producerspark.com/mcp.
Choose Connect, sign in to ProducerSpark and allow access. Then ask in plain English.
Then say start a campaign. The list becomes a draft email and LinkedIn sequence you review. On start it sends from your own mailboxes and LinkedIn account at a daily pace you set, follows up on its own, stops the moment someone replies, and the reply lands in your inbox. Anything that sends asks you to confirm first. Connector docs.
ProducerSpark is $99 per user a month with every agent, a LinkedIn account, 2 mailboxes and 1,000 credits per user. Extra mailboxes are $25 a month, extra credits $15 per 100. Done for you is $399 per seller a month.
Say who you want to meet. 100 free prospects with business emails, no card required.
Yes, by file: every search downloads as an Excel file you can import. There is no native sync yet. ProducerSpark finds and starts; HubSpot tracks.
HubSpot's pricing page lists a free tier for 2 users, Starter from $20 a seat a month at list price with discounted new-customer offers shown, Professional at $100 a seat a month ($90 annual) plus $1,500 onboarding, and Enterprise at $150 a seat a month.
Not from a sentence. Breeze Intelligence enriches and scores records with credits. ProducerSpark finds the people, their emails and the signal, and shows the source and date of each.
A Claude plan that allows custom connectors. The connector docs show the three steps. The same connector works in ChatGPT, see ProducerSpark in ChatGPT.
People and companies come from public sources such as company websites, job posts, press and LinkedIn, plus a contact database for business emails. Every email shows its source, the date it was found and whether it verified. Unverified and not-found addresses are labelled, never guessed.
Most customers prospect in the US and that is where coverage is deepest. Searches run for other countries too; business email coverage varies by country and is shown per row.
Yes to uploads: hand it a list of companies or people and ask for the right contacts and emails at each. Every search downloads as an Excel file. There is no native CRM sync yet.
It sends from your own LinkedIn account at a paced rate through the day, with a daily limit you set. LinkedIn can still warn accounts that send many invitations, so keep the limit conservative and lead with the people you already know.
$99 per user a month, with every agent, a LinkedIn account, 2 mailboxes and 1,000 Enriched+ credits for each user. Extra mailboxes are $25 a month. One Enriched+ credit is one person found with their business email; a mobile number costs 8 credits. Extra credits are $15 per 100.
Cancel from Billing in the app. Running sequences stop at the end of the period and nothing is sent after that. Free accounts and trials end on their own without a card.
Teams that need a CRM, phone-verified mobiles across Europe, a person making live calls, or a general database to browse. See the honest fit section above; several of those are better served elsewhere.
Launch
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